When rotary drilling RIGS are used in rock strata for construction, they need to rely on special working principles and supporting equipment to break through hard rock layers. Its rock-breaking process integrates the coordinated effects of mechanical force, hydraulic control and drill bit design, de Read More

Karst geology poses unique challenges to the construction of rotary drilling RIGS due to complex structures such as caves and gullies. Targeted technical measures should be adopted to avoid risks such as collapse and stuck drill, ensuring the quality and efficiency of hole formation.1. Advanced geol Read More

The underground construction environment of rail transit projects is complex, and it has extremely high requirements for the quality of pile foundations, construction efficiency and environmental friendliness. Rotary drilling RIGS, with their unique technical features, have become indispensable key Read More

As the "underground giant" in pile foundation construction, the hydraulic system of the rotary drilling rig is the core of power transmission, with energy consumption accounting for more than 60% of the entire machine. Optimizing the energy efficiency of the hydraulic system can not only reduce cons Read More

As an important piece of equipment in engineering construction, the optimization of environmental protection performance of rotary drilling RIGS is a key link in the green development of the industry. Through technological innovation and process improvement, the impact of construction on the environ Read More